AXP202Regs.hpp File Reference

@license MIT License More...

#include <stdint.h>

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Classes
struct	axp202_regs
	AXP202 register map and constants. More...
struct	axp202_regs::bmu
struct	axp202_regs::pmu
struct	axp202_regs::chg
struct	axp202_regs::irq
struct	axp202_regs::adc
struct	axp202_regs::gpio
struct	axp202_regs::coulomb
struct	axp202_regs::timer
struct	axp202_regs::factory

Detailed Description

@license MIT License

Copyright (c) 2026 lewis he

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The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Author

Lewis He (lewis.nosp@m.he@o.nosp@m.utloo.nosp@m.k.co.nosp@m.m)

Date

2026-04-29

AXP202 PMIC Register Definitions and Constants

This header defines all register addresses, bit positions, ADC conversion factors, and chip identification constants for the AXP202 PMIC.

Register

• bmu: Status and data buffer registers (0x00-0x07)
• pmu: Power control registers (0x12-0x80)
• chg: Charger configuration registers (0x33-0x35)
• irq: Interrupt enable and status registers (0x40-0x4C)
• adc: ADC enable, data output, and battery measurement registers (0x5A-0xB9)
• gpio: GPIO control and signal registers (0x90-0x95)
• timer: Watchdog/timer control register (0x8A)
• factory: ADC conversion scale factors for voltage, current, and temperature

Note

See AXP202 datasheet for detailed register descriptions.

Definition in file AXP202Regs.hpp.